diff options
Diffstat (limited to 'src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Protocol/RealTimeClock.h')
-rw-r--r-- | src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Protocol/RealTimeClock.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Protocol/RealTimeClock.h b/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Protocol/RealTimeClock.h new file mode 100644 index 0000000000..7a70ae37a5 --- /dev/null +++ b/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Protocol/RealTimeClock.h @@ -0,0 +1,36 @@ +/** @file + Real Time clock Architectural Protocol as defined in PI Specification VOLUME 2 DXE + + This code abstracts time and data functions. Used to provide + Time and date related EFI runtime services. + + The GetTime (), SetTime (), GetWakeupTime (), and SetWakeupTime () UEFI 2.0 + services are added to the EFI system table and the + EFI_REAL_TIME_CLOCK_ARCH_PROTOCOL_GUID protocol is registered with a NULL + pointer. + + No CRC of the EFI system table is required, since that is done in the DXE core. + + Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR> + This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __ARCH_PROTOCOL_REAL_TIME_CLOCK_H__ +#define __ARCH_PROTOCOL_REAL_TIME_CLOCK_H__ + +/// +/// Global ID for the Real Time Clock Architectural Protocol +/// +#define EFI_REAL_TIME_CLOCK_ARCH_PROTOCOL_GUID \ + { 0x27CFAC87, 0x46CC, 0x11d4, {0x9A, 0x38, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D } } + +extern EFI_GUID gEfiRealTimeClockArchProtocolGuid; + +#endif |